EP 3608560 B1 20201014 - LUBRICATION SYSTEM OF POWER ASSEMBLY OF ELECTRIC SCOOTER
Title (en)
LUBRICATION SYSTEM OF POWER ASSEMBLY OF ELECTRIC SCOOTER
Title (de)
SCHMIERUNGSSYSTEM FÜR ANTRIEBSANORDNUNG EINES ELEKTROROLLERS
Title (fr)
SYSTÈME DE LUBRIFICATION D'UN ENSEMBLE DE PUISSANCE DE SCOOTER ÉLECTRIQUE
Publication
Application
Priority
EP 18188272 A 20180809
Abstract (en)
[origin: EP3608560A1] A lubrication system of a power assembly of an electric scooter includes a case duct (30) and a bearing seat duct (60) formed in a case (10) of the power assembly, and a driven gear shaft duct (40) formed in a driven gear shaft (24) of a driven gear (16). Lubricant flows to the case duct (30), the driven gear shaft duct (40), a driven gear bearing seat (50), the bearing seat duct (60), and a driving gear bearing seat (52) in sequence. The lubrication system has a short flowing distance of the lubricant to enhance the effects of lubrication and reducing temperature.
IPC 8 full level
F16H 57/04 (2010.01)
CPC (source: EP)
F16H 57/0424 (2013.01); F16H 57/043 (2013.01); F16H 57/0471 (2013.01); F16H 57/0486 (2013.01); F16H 2057/02065 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3608560 A1 20200212; EP 3608560 B1 20201014; ES 2834454 T3 20210617
DOCDB simple family (application)
EP 18188272 A 20180809; ES 18188272 T 20180809